Alrighty, done. Now it goes very slowly and in one direction only. GAH!
Any other ideas?
Thanks
Edit: I set Step Low Active and Dir Low active and now it turns both ways but VERY slowly. I have it set to 2 microsteps and 4000 steps per inch, though it doesnt seem to matter. Even at 10000 steps per inch it crawls along. Could it need a resistor as in the diagram?